vulcan

A tiny in town in Alberta, Canada. After 'Star Trek' became popular the town capitalized on the name coincidence. There's a ton of Star Trek stuff in this town - murals, a huge starship, a space station that doubles as the town visitor center.

Dude! I just went to Vulcan! They've got great burgers there.

by Tamara January 2, 2005

grumble volcano

When one person has diarrhea on another person's face who then vomits upward like a volcano spewing lava.

I just had Mexican; can't wait to go home and grumble volcano my girlfriend.

by ghostkilla696969 August 21, 2013

toothpick into a volcano

when a guy with a really small penis does a really loose girl.

guy one - have you ever thrown a toothpick into a volcano?
guy two - why yes, i did just last night.

by seagullxx November 1, 2007

Mexican Volcano

When a man blows his load into his girlfriend/boyfriends asshole. Then his partner gets on their hands and knees with their ass in the air, and clenches their asshole, causing a burst or "volcano" of jizz to come shooting out.

Friend: Dude, I heard you and your bae did a Mexican Volcano last night.

Dude: Yeah bro. It left a pretty big mess!

by TheAcornnMan July 28, 2014

Lazy Volcano

The act of masturbating while lying flat on your back, and being too lazy to get up to jizz or even use a sock to sop it up. You knowingly jizz all over yourself and go back to sleep.

"I was so hungover from operation blackout last night I just lazy volcanoed and passed right back out."

by RapeFactory420 July 10, 2009

Shocker Vulcan Style

See also Vulcan Shocker; a variant of classical shocker, is practiced by inserting the index and the middle finger in the vagina opening, while inserting the ring and the pinky finger in the anus.

James.T.K.: heya Spock, whassup? Had a party last night?

Spock: my logical inclination granted me to achieve a higher state of knowledge in the understanding of love mechanics. Now the Shocker Vulcan Style has come to existance.

by Gormenghast June 11, 2006

volcano nipples

Angry red sticky-outy nipples, much like a volcano.

I am not showering with Vlad again, dude has volcano nipples.

by Dee Buttersnapps January 10, 2011